24f8b1af
 Administrator
add RoadSurface
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using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using MapsDb.Interfaces;
using MapsDb.Models;
using MapsModels.DsModels;
using System.Reflection;
using Microsoft.EntityFrameworkCore;
namespace MapsDb.DataService
{
public class RoadSurfaceDs : IRoadSurfaceDs
{
private PostgresDbContext _context;
public RoadSurfaceDs(){
_context = new PostgresDbContext();
}
public Task<IList<RoadSurfaceEditDsM>> GetIndexListAsync(PaginationDsM pagination){
return Task.Factory.StartNew(()=> { return GetAllRoadSurface(pagination); });
}
private IList<RoadSurfaceEditDsM> GetAllRoadSurface(PaginationDsM pagination)
{
var data = _context.RoadSurface.Select(RoadSurface => new RoadSurfaceEditDsM
{
}).Skip(pagination.from).Take(pagination.perPage);
switch (pagination.orderType())
{
case "ASC":
return data.OrderBy(i => i.GetType().GetProperty(pagination.sort).GetValue(i, null)).ToList();
case "DESC":
return data.OrderByDescending(i => i.GetType().GetProperty(pagination.sort).GetValue(i, null)).ToList();
default:
return data.OrderByDescending(i => i.Id).ToList();
}
}
public Task<RoadSurface> CreateAsync(RoadSurfaceEditDsM data){
return Task.Factory.StartNew(()=> { return Create(data); });
}
private RoadSurface Create(RoadSurfaceEditDsM data)
{
RoadSurface Model = InsertModel(data);
_context.RoadSurface.Add(Model);
_context.SaveChanges();
return Model;
}
public Task<RoadSurface> UpdateAsync(RoadSurfaceEditDsM data, int id){
return Task.Factory.StartNew(()=> { return Update(data, id); });
}
private RoadSurface Update(RoadSurfaceEditDsM data, int id)
{
RoadSurface Model = InsertModel(data);
Model.Id = id;
_context.RoadSurface.Update(Model);
_context.SaveChanges();
return Model;
}
public RoadSurface InsertModel(RoadSurfaceEditDsM data){
RoadSurface Model = new RoadSurface{
};
return Model;
}
public async Task<int> DeleteAsync(int Id)
{
var RoadSurface = await _context.RoadSurface.SingleOrDefaultAsync(x => x.Id == Id);
_context.RoadSurface.Remove(RoadSurface);
return await _context.SaveChangesAsync();
}
}
}
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